Cheapest one-way flights from Rome to Brussels in December from 45€

Best time to book flights for Rome (FCO) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest one-way flights from Rome (FCO) to Brussels (BRU) in December 2025 (see full year).

One-Way flights

11 Dec Ryanair direct
24 Dec Ryanair direct
06 Dec Ryanair direct
23 Dec Ryanair direct
04 Dec Ryanair direct
26 Dec ITA Airways direct
25 Dec ITA Airways direct
27 Dec Ryanair direct
29 Dec Ryanair direct
30 Dec Ryanair direct

Also check the deals for return flights from Rome to Brussels in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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